Smart watch



FIG. 1 is a front view of the smart watch showing my new design;

FIG. 2 is a left view thereof;

FIG. 3 is a right side view thereof;

FIG. 4 is a rear side view thereof;

FIG. 5 is a perspective view thereof;

FIG. 6 is another perspective view thereof; and,

FIG. 7 is an enlarged view thereof, taken from encircled portion 7 in FIG. 6 .

The broken lines in the drawings depict portions of the smart watch and form no part of the claimed design.

The dot-dot-dash broken lines in FIGS. 6 and 7 are included to show an enlarged view only and form no part of the claimed design. 

CLAIM The ornamental design for a smart watch, as shown and described. 